LMI · 1 day ago
Senior Mobile App Engineer - Clearance Required
United States
Full-time
Remote
Mid, Senior Level
$120K/yr - $180K/yr
7+ years expLMI is seeking a highly skilled Senior Mobile App Engineer for the Mountain View Team in support of the Army Training Information System (ATIS) program. This role involves the design, development, integration, and sustainment of mobile applications, collaborating with various stakeholders to deliver user-centric solutions for Android and iOS platforms.
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No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, develop, and maintain Android-first and cross-platform mobile applications (with React Native as the primary framework), supporting both enterprise and operational mobile use cases
Design and develop Android-native extensions, plugins, or integrated components that operate within constrained or externally managed mobile environments
Integrate mobile front-end components with backend APIs and platform services securely and efficiently
Ensure apps comply with DoD cybersecurity and mobile device management (MDM) policies and meet performance and accessibility standards (e.g., WCAG, Section 508)
Collaborate with UI/UX designers and stakeholders to deliver responsive and intuitive user experiences for mobile users in tactical and enterprise environments
Participate in Agile ceremonies including daily standups, sprint planning, retrospectives, and PI planning
Conduct code reviews, implement unit and integration tests, and support automated mobile testing as part of CI/CD pipelines
Optimize mobile applications for performance, scalability, security, and battery efficiency
Troubleshoot, debug, and resolve defects across multiple device types and OS versions
Stay up to date with industry trends and recommend new tools and frameworks that support mobile development best practices
Create and manage project documentation, including stories, use cases, system and solution architecture diagrams, APIs, dependencies, and security configurations in collaboration tools (i.e. GitLab, Lucid, Jira, SharePoint, etc...) and in accordance with Army and ATIS program standards
Qualification
Required
Active Secret clearance
Bachelor's degree in Computer Science, Software Engineering, Mobile Computing, or a related technical field
7+ years of professional experience in mobile application development
Active DoDI 8140 certification (e.g., CISSP, CISM, Security+)
Experience developing and deploying cross-platform mobile applications using React Native required
Hands-on experience developing and deploying Android applications using native Android frameworks; Demonstrated ability to work within Android build systems (AGP) in addition to native Android UI development
Experience developing Android-native components that integrate with external systems, SDKs, or host applications
Solid understanding of REST APIs, OAuth2/OpenID Connect, and secure mobile data storage practices
Familiarity with CI/CD pipelines, Git-based workflows, and automated mobile testing tools
Experience with backlog management and collaboration tools (e.g., Gitlab, Lucid Spark)
Preferred
Experience developing mobile applications or Android-native components for constrained, regulated, or operational environments where deployment, permissions, or integration patterns differ from commercial app stores
Experience supporting a mobile-first solution that later expanded to include web-based capabilities
Knowledge of Army cybersecurity requirements, RMF, and secure mobile development standards
Familiarity with mobile device management (MDM) solutions and secure mobile deployment strategies
Working knowledge of containerization and backend microservices (e.g., Docker, Kubernetes)
Certifications such as SAFe Agilist, CompTIA Security+, Google/Apple developer certifications, or ITIL
Company
LMI
LMI is a consulting firm dedicated to improving the management of government.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
$0.25MKey Investors
Mission Daybreak
2022-09-19Grant· $0.25M
2022-07-12Private Equity
2020-12-21Acquired
Leadership Team
Joshua Wilson
Chief Executive Officer
Recent News
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2025-10-03
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